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astronomy.me.uk The Website of Lichfield Radio Astronomy Observatory (LRO)

Astronomy observatory in Staffordshire, England.

  • Calculators
  • Contact me
  • Equipment List at Lichfield Radio Observatory
  • Grafana Dashboard Cosmic Watch Detectors
  • History and description of Lichfield Radio Observatory (LRO)
  • Links to other SID monitoring sites
  • Live data from UKRAA Sudden Ionospheric Disturbance Monitor at LRO (SIDs)
  • Live feed from SuperSID monitor
  • Live feed from UKRAA CosmicWatch Muon Detectors
  • Live feed from UKRAA Magnetometer
  • Live feed from UKRAA PicoMuon Muon Detector
  • Live feeds at Lichfield Radio Observatory (LRO)
  • Live Radio meteor observations and meteor counts
  • Live stream from 1420MHz hydrogen-line 86cm Ptarmigan Triffid Dipole Array
  • Privacy Policy
  • Publications & Presentations
  • SHOOS - SARA Hydrogen-Observing Overall Survey

astronomy.me.uk The Website of Lichfield Radio Astronomy Observatory (LRO)

Astronomy observatory in Staffordshire, England.

  • Calculators
  • Contact me
  • Equipment List at Lichfield Radio Observatory
  • Grafana Dashboard Cosmic Watch Detectors
  • History and description of Lichfield Radio Observatory (LRO)
  • Links to other SID monitoring sites
  • Live data from UKRAA Sudden Ionospheric Disturbance Monitor at LRO (SIDs)
  • Live feed from SuperSID monitor
  • Live feed from UKRAA CosmicWatch Muon Detectors
  • Live feed from UKRAA Magnetometer
  • Live feed from UKRAA PicoMuon Muon Detector
  • Live feeds at Lichfield Radio Observatory (LRO)
  • Live Radio meteor observations and meteor counts
  • Live stream from 1420MHz hydrogen-line 86cm Ptarmigan Triffid Dipole Array
  • Privacy Policy
  • Publications & Presentations
  • SHOOS - SARA Hydrogen-Observing Overall Survey

Month: January 2025

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January 5, 2025 Admin

Pictures of LRO in snow 5 January 2025

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January 5, 2025 Admin

Notes on attenuation from responses to questions asked on SARA Mailing List 5 January 2025

My Question: Hi, Basic question- say I save 2dB here by changing coax and 2dB there by doing something else.

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January 5, 2025 Admin

Visit to Astronomical Observatory of Mansfield & Sutton, Nottinghamshire, December 2024 with Angella and Alan Rodgers

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January 5, 2025 Admin

Oakham Astronomy-themed beer mats seen in Lichfield December 2024

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January 2, 2025 Admin

Effect of changing 5m of RG58 coaxial cable into LMR400 coaxial cable

The following picture shows the theoretical improvement from making this change.

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January 2, 2025 Admin

Changing coaxial cable on Solar Cooker Radio Telescope at LRO 2/1/2025

My son and I have changed the coaxial cable on my 1.5m parabolic solar cooker radio telescope from 5m of

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January 1, 2025 Admin

Where to store multiple file save data files from IFAverage Plugin for SDR Sharp software (SDR#).

I have found that my installations default to desktop as storage location – however there seems to be something preventing

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Recent Posts

  • Results drift scan LRO-H2 two orthogonal monopoles for SARA RTOP 2/11/2025
  • Processing first light data from LRO-H2 using beta ezCol SDRplay Python script 2/11/2025
  • What sample rate should I use in the GNU Radio SDRplay RSPDuo block for 1420MHz radio astronomy data collection?
  • References on OH maser spectra and variability from SARA RTOP meeting 2/11/2025
  • How are coaxial relays controlled from the computer to allow software like SDR Sharp to collect calibration data vs signal data?

Recent Comments

  1. Alex Pettit on Compare the performance of 80cm, 90cm, 100cm, 110cm, 110cm, 140cm, 150cm, 180cm, 240cm, 300cm, 500cm, 1000cm dishes for 1420MHz amateur radioastronomy
  2. Admin on What are best specifications for cavity filters for 1420 MHz Hydrogen Line work?
  3. Alex Pettit on What are best specifications for cavity filters for 1420 MHz Hydrogen Line work?
  4. Marcus D. Leech on What are best specifications for cavity filters for 1420 MHz Hydrogen Line work?
  5. Alex Pettit on What are best specifications for cavity filters for 1420 MHz Hydrogen Line work?

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Categories

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